RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y <b>8th Generation Intel® Core™ i7 Processor</b><br><br>Intel® Core™ Processors - Work, play, and create as quickly and seamlessly as your heart desires.<br><br>-Faster performance empowering people to focus, create, and connect like never before.<br>-Raising the bar on connectivity.<br>-Video editing just under a minute. Intel Core i7-8xxx Lenovo ThinkPad X1 , 33 سم (13"), 3000 x 2000 بيكسل, 256 جيغابايت, 8 جيغابايت, 1,8 جيغاهرتز, أسود Lenovo ThinkPad X1 . قطر الشاشة: 33 سم (13"), وضوح العرض: 3000 x 2000 بيكسل. سعة التخزين الداخلي: 256 جيغابايت. ترددات المعالج: 1,8 جيغاهرتز, فئة المعالج: Intel® Core™ i7, طراز المعالج: i7-8550U. الذاكرة الداخلية: 8 جيغابايت. وضوح آلة التصوير الخلفية (رقمي): 8 ميجا بكسل, نوع آلة التصوير الخلفية: كاميرا مفردة, وضوح آلة التصوير الأمامية (رقمي): 2 ميجا بكسل, آلة تصوير أمامية. معيار واي فاي: Wi-Fi 5 (802.11ac). قارئ البطاقات مدمج. الوزن: 1,27 كيلو غرام. لون المنتج: أسود